23w energy saving lamp *semi-spiral esl from *5W/7W/9W/11W/13W/15W/18W/20W/22W/ *24W/26W/28W/30W/32W/36W *OEM 23w energy saving lampWe are professional manufacture in Spiral Energy Saving Lamp,Spiral Bulb,Spiral Lamp.semi-spiral esl1)Optional power:5W/7W/9W/11W/13W/15W.2)Operating voltage:110-130V or 220-240V.3)Frequency:50/60HZ4)Life-span:5000-8000hrs.5)Color Temperature:6400K6)Energy saving is ...
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